Gemini 4 Argon vs Kimi K3.1 Pro: Pricing and Specs
Gemini 4 Argon $2 / $10 vs Kimi K3.1 Pro $2 / $10 per 1M tokens in / out.
| Gemini 4 Argon | Kimi K3.1 Pro | |
|---|---|---|
| Maker | Moonshot AI | |
| Input, per 1M tokens | $2 | $2 |
| Output, per 1M tokens | $10 | $10 |
| Context window | 1,048,576 tokens google.dev | 1,048,576 tokens kimi.ai |
| Max output | 65,536 tokens (default) google.dev | Not published in the docs we read |
| Input types | Text, Image, Video, Audio, PDF google.dev | Not published in the docs we read |
| Output types | Text google.dev | Not published in the docs we read |
| Released | Oct 13, 2026 google.com | Not published in the docs we read |
| Price checked | Nov 9, 2026 google.dev | Nov 9, 2026 kimi.ai |
| Tracked changes | 2 | 0 |
Facts side by side from each maker's own pages. No score and no verdict.
Recent changes
Announced, not in effect yet
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Questions
Which is cheaper, Gemini 4 Argon or Kimi K3.1 Pro
They list the same price: $2 per 1M input tokens.
What do 1M input and 1M output tokens cost on each
Gemini 4 Argon: $12. Kimi K3.1 Pro: $12. Listed standard prices, before caching or batch discounts.
What context window does each have
Gemini 4 Argon: 1,048,576 tokens. Kimi K3.1 Pro: 1,048,576 tokens. From each maker's docs.
Who makes Gemini 4 Argon and Kimi K3.1 Pro
Gemini 4 Argon is made by Google. Kimi K3.1 Pro is made by Moonshot AI.